The 19th Century brought many medical advances and discoveries in neurology, with the famed Parisian La Salpetriere hospital at its center. Medical giants such as Jean-Martin Charcot, Joseph Babinski, and even for a short time Sigmund Freud, wa...Loe edasi...

Yawning is a stereotyped phylogenetically ancient phenomenon that occurs in almost all vertebrates. The phylogenetic and ontogenetic aspects of yawning offer an interesting perspective on human development, and its occurrence in neurological di...Loe edasi...